Motorola V600 Batteries

Guys ,

Whats the go with these ? My V600 is about 9 months old with approx
80 hours talk time and on 24/7 with a recharge approx 2 day average for the
3-3.5 hours it takes to bloody recharge .NOW the batterys lucky to last a
day on standby with a little verbal action .

Are their better batteries or is it a case of buy a cheap one then
piss it off when the contracts at 18 months or so .

Rougly how much are they and where in Melb is the best palce to
get one ?

TIA

Fruitloop